Our work on audio transport suggests several
other use cases beyond those explored in our experiments. For example, consider a single audio source that is fed as one input of the audio transport effect, and the output of the effect is fed back into the other input.
By keeping the interpolation parameter constant, the pitches in the output should lag behind the input pitches similar to synthesizer “glide.” This setup leads to several questions:
What would happen if other effects were added to the feedback chain? Is it interesting to use multiple audio transport effects at the same time? The latter may be supported by the notion of barycenters in optimal transport [1]}.
